PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SAZ321201R2003 - Molded Case Circuit Breaker
The ABB SACE Tmax XT3N 200A is a 3-pole molded case circuit breaker engineered for overcurrent and short-circuit protection in industrial and commercial electrical distribution systems. It integrates an electronic PR221DS trip unit, providing precise LSI (Long-time, Short-time, Instantaneous) protection for critical loads and infrastructure. This device is suitable for applications requiring robust fault interruption and reliable circuit isolation.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT3N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 200A
- POLES: 3-Pole
- NOMINAL VOLTAGE (Ue): Up to 690VAC
- FREQUENCY: 50/60 Hz
- INTERRUPTING CAPACITY (Icu): 36kA at 400VAC (typical)
- TRIP UNIT TYPE: Electronic
- TRIP UNIT MODEL: PR221DS
- PROTECTION FUNCTIONS: LSI (Long-time, Short-time, Instantaneous)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT3
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front Terminals
- INTERFACE/CONTROL:
- FEEDBACK: Local status indication (Open, Closed, Tripped). Optional auxiliary contacts for remote signaling.
- COMMUNICATION: Optional via accessory modules (e.g., Modbus, Profibus)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), higher with appropriate enclosure
- COOLING METHOD: Natural Air Convection
- MOUNTING STYLE: Panel Mounted
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial power distribution, commercial building infrastructure, motor protection, generator protection, transformer protection
- STANDARDS: IEC 60947-2